38 results about "Closed mouth" patented technology

The utility model relates to ship fire -fighting system technical field, proposes a kind of embedded stainless steel fire extinguisher cabinet, including the open mouth setting stainless steel cabinet, the inner bottom wall of the open mouth side of stainless steel cabinet is hinged to connect with inner frame, limit rotation structure is also arranged between the stainless steel cabinet and inner frame to limit rotation angle, the inner side wall of the inner frame is transversely slidably connected with multiple vertical rods, the top of vertical rod is all installed with rubber pressing block, the inside bottom end of inner frame is provided with seat, the seat is all transmission connection with rubber pressing block by holding trigger structure, the side of the closed stainless steel cabinet and inner frame is provided with clamping structure. Through the above technical scheme, the problem that the installed fire extinguisher in the prior art is not coordinated with the indoor furniture arrangement, and often due to ship vibration and wallboard falling off, is not only not beautiful but also not practical.

A mandibular advancement device includes an upper tray assembly and a lower tray assembly. The upper tray assembly includes an upper moldable component and an upper frame, and the lower tray assembly includes a lower moldable component and a lower frame. The device has a terminal point near the lingual side, and near the terminal point, at least one protrusion is provided on the upper frame and the lower frame. The at least one protrusion is configured to allow the patient's mouth to open and close and to maintain the relative front-to-back position of the upper frame and the lower frame, thereby allowing the device to keep the patient's airway open by advancing the mandible.

1. Name of the product in this design: Closed-mouth patch. 2. Purpose of this design: A mouth patch to improve mouth breathing. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view. 5. This design is for a thin product; other views are omitted.

The present invention relates to a structure. A technique for facilitating the formation of a humanoid body capable of realizing a more natural deformation is provided. A structure that constitutes at least a part of a head of a humanoid body, wherein the structure includes an upper jaw portion that forms a mouth portion and a lower jaw portion that is held to a head main body in such a manner that the mouth portion changes from a closed state to an open state by moving away from the upper jaw portion, and the upper jaw portion is held to the head main body in such a manner that a rear portion of the upper jaw portion descends in a case where the mouth portion changes from the closed state to the open state.

The utility model relates to the technical field of medical instrument tensile testing, and discloses a medical instrument tensile testing device which comprises a testing table and a supporting plate fixedly installed on the testing table, and two reinforcing rods are fixedly installed between the supporting plate and the testing table. A fixing assembly for fixing the circular medical instrument is arranged on the side wall of the supporting plate, firstly, the circular medical instrument is placed on a hook, then a baffle is rotated through a rotating shaft, at the moment, the baffle enters a first limiting groove, a limiting block enters a second limiting groove under the action of a spring, and therefore a closed opening is formed; and when the circular medical instrument is fixed in place, a telescopic air cylinder is started at the moment, the telescopic end of the telescopic air cylinder drives a displacement plate and a fixing assembly to slide backwards along a second sliding groove, and therefore stretching detection is conducted on the circular medical instrument.

The invention discloses a semi-closed slot block stator core structure and a technological process thereof. The split type tooth comprises the tooth crown and the tooth, and the tooth crown and the tooth are connected in the mode that the protruding part is embedded into the concave part. In the winding stage, the stator is of an open slot structure, so that enameled wires are convenient to wind, and the winding efficiency and the slot fullness rate are improved. After winding is completed, the tooth crowns are inserted into the teeth, so that the stator is restored to be of a semi-closed slot structure, the problem of performance reduction caused by an open slot structure is avoided, and meanwhile the enameled wires are protected against damage. According to the structure, open slot winding is achieved through split design, the slot fullness rate is increased, the semi-closed slot structure is recovered through the combination of the tooth crowns and the teeth, and the motor performance and enameled wire safety are guaranteed. The manufacturing process comprises the steps of silicon steel sheet machining, winding, detection, tooth crown and tooth combination, finished product detection and the like. According to the stator core structure, the operation efficiency and the service life of the motor are effectively improved, and the stator core structure has remarkable technical advantages and application prospects.

1. The name of the design product: virtual expression change dynamic graphical user interface of electronic device. 2. The use of the design product: for an electronic device. 3. The design points of the design product: in the graphical user interface. 4. The picture or photo that best shows the design points: design 1 interface change state diagram. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: to show virtual expression change dynamics, for example, when the user interacts with the robot, to respond to the voice information sent by the user. 7. The human-computer interaction mode of the graphical user interface: in the main view of design 1, the user sends food-related voice information, the interface jumps to the interface with a hungry expression as shown in the interface change state diagram of design 1; in the main view of design 2, the user sends voice information to share joy, the interface jumps to the interface with a surprised expression as shown in the interface change state diagram of design 2; in the main view of design 3, the user sends voice information that needs to be quiet, the interface jumps to the interface with a closed mouth expression as shown in the interface change state diagram of design 3; in the main view of design 4, the user sends voice information to rest, the interface jumps to the interface with a sleeping and drooling expression as shown in the interface change state diagram of design 4; in the main view of design 5, the user sends voice information that is unclear or inaccurate, the interface jumps to the interface with a questioning dynamic expression as shown in design 5 interface change state diagram 1, design 5 interface change state diagram 2; in the main view of design 6, the user sends food or drink-related voice information, the interface jumps to the interface with a burp dynamic expression as shown in design 6 interface change state diagram 1, design 6 interface change state diagram 2; in the main view of design 7, the user looks at the robot, the interface jumps to the interface with a blinking dynamic expression as shown in design 7 interface change state diagram 1, design 7 interface change state diagram 2; in the main view of design 8, the user sends voice information to praise, the interface jumps to the interface with a cute expression as shown in design 8 interface change state diagram 1, design 8 interface change state diagram 2.

The invention belongs to the technical field of medical instruments, and particularly relates to a sputum suction device for elderly nursing, a storage bottle is arranged on one side of an inner cavity of a base, a fixing seat is fixedly connected to one side of the upper end of the base, a negative pressure pump is fixedly connected to the fixing seat, and the liquid outlet end of the negative pressure pump communicates with an inner cavity of the storage bottle through a connecting pipe; the liquid inlet end of the negative pressure pump is communicated with a sputum suction tube; the device further comprises an opening assisting and pipeline limiting integrated assembly. The opening assisting and pipeline limiting integrated assembly comprises a fixing ring, and one side of the fixing ring is fixedly connected with a sliding rail plate. By means of the mouth opening assisting and pipeline limiting integrated assembly, in the sputum suction process, the two tooth pads are matched with each other to expand the mouth of a patient, the sputum suction pipe can smoothly stretch into the throat of the patient, and the problem that due to the fact that the mouth of the patient is closed or the mouth opening range is small, the sputum suction pipe cannot stretch into the throat of the patient, and normal sputum suction work is affected is solved.

The application relates to a closure stent and a closure system, the closure stent comprising a covered stent and a one-way valve member, the one-way valve member being arranged in a hollow cavity or / and an extension cavity of the covered stent, the one-way valve member comprising a connected section and a free section, the connected section being connected to the covered stent in a circumferential direction away from one end of the free section, and the closure stent further comprising a self-recovery structure arranged on the free section, the self-recovery structure comprising a curling part away from an end part of the connected section, and the curling part having a shape memory function. The closure stent provided by the application has the design of the self-recovery curling edge, can increase the closing reliability, and can make the closure effect better without increasing the complexity of the operation and the operation time.

The utility model discloses a closed dentition side direction reflector device for a single person, which comprises a main connecting rod, a fixing plate and an adjusting component, the fixing plate is positioned at two ends of the main connecting rod and connected with a fixing clamp, the adjusting component is connected with a reflector connecting rod, and one end of the reflector connecting rod far away from the adjusting component is fixedly connected with a reflector. The main connecting rod is provided with a sliding part connected with the adjusting component, the adjusting component comprises a moving ring arranged on the outer wall of the sliding part in a sleeving mode and a fixed disc located at the upper end of the moving ring, the fixed disc is rotationally connected with a rotating disc with a fixed block fixed to the upper portion, and the fixed block is in threaded connection with a threaded part located on one side of the reflector connecting rod. According to the utility model, the reflective mirror can be effectively fixed, the adjusting part can be operated, and the angle and position of the reflective mirror can be adjusted, so that the reflective mirror can adapt to the sizes of oral cavities of different crowds, the shooting efficiency of the closed dentition side orientation is improved, the stability of the shooting space and the shooting environment is ensured, and the shooting effect of the closed dentition side orientation is ensured.

1. The name of the design product: oral rehabilitation exercise graphical user interface for electronic device. 2. The use of the design product: for an electronic device. 3. The design features of the design product: in the graphical user interface. 4. The picture or photo that best indicates the design features: front view. 5. The electronic device is of conventional design, and other views are omitted. 6. The use of the graphical user interface: for oral rehabilitation exercise by recognizing the user's mouth opening and closing activity through facial recognition; the user's face image is in the upper right corner of the interface, the food image is in the middle, and the doll's mouth at the bottom of the interface will change accordingly according to the recognized user's mouth opening and closing. The front view shows the change state diagram 1 as the food falls, the user opens his mouth, and the change state diagram 2 as the user eats the falling food.

The utility model discloses a tank clamping device for chemical processing, and relates to the technical field of tank clamping, the tank clamping device comprises a connecting plate and two symmetrical explosion-proof boxes, the connecting plate is connected with the tail end of a carrying robot to assist in realizing automatic carrying of tanks, the explosion-proof boxes are pushed to synchronously and reversely move through an air cylinder, and the explosion-proof boxes are clamped by the connecting plate. The explosion-proof box can be matched with tank bodies of different sizes, one side of the explosion-proof box is communicated with a two-position three-way electromagnetic valve, the two-position three-way electromagnetic valve is connected with a high-pressure air inflation source and a negative-pressure air exhaust source, and when clamping is needed, the two-position three-way electromagnetic valve is switched to enable the normally-closed opening to be communicated with the public opening, and high-pressure air pushes the movable push rod to stretch out; when loosening is needed, the normal opening is communicated with the public opening through switching, and the movable push rod retracts; high-pressure gas with the same pressure pushes the movable push rods to stretch out and draw back along the outer wall of the tank body, and stable clamping force and high adaptability are guaranteed.

1. Name of this design product: Closed-mouth sticker (Type I - Bow tie style). 2. Purpose of this design: A mouth patch to improve mouth breathing. 3. The key design features of this product are the combination of shape and pattern. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

The utility model discloses a low-temperature environment temperature control template structure which comprises a template frame, heat preservation cotton wound in the circumferential direction of the template frame, a plurality of positioning frames installed in the circumferential direction of the template frame and a plurality of electric heating belts wound in the circumferential direction of the template frame and installed on the positioning frames. The heat preservation cotton is arranged on the outermost layer to wrap the formwork frame, the positioning frame and the ribbon heater, a first opening and a second opening are formed after the heat preservation cotton wraps the formwork frame, the positioning frame and the ribbon heater, and the first opening and the second opening are fixed to the formwork frame through adhesive tape to form a closed opening. According to the technical scheme, the positioning frames are arranged on the formwork frame, so that the heating belts can be conveniently and rapidly installed and positioned, and the heat preservation cotton is arranged on the outer sides of the heating belts to improve the overall heat preservation performance.

The utility model discloses a lead fish direction fixing device for a closed type flow measurement cableway, and relates to the technical field of closed type flow measurement cableways, the lead fish direction fixing device for the closed type flow measurement cableway comprises a shell, a stable pay-off mechanism is arranged in the shell, and a fixing mechanism is arranged at the bottom of the shell. Then a rotating shaft drives a first gear to rotate, then the first gear drives a second gear to rotate, then the second gear drives a driven shaft to rotate, the rotating shaft drives the first gear to rotate, then the first gear drives the second gear to rotate, the first gear and the second gear rotate in opposite directions, and therefore the first cable and the second cable can be put down together; and then the lead fish can be kept stable in the lowering process through the double cables, so that the lead fish can enter the water more smoothly, and the effects that the lowering track of the lead fish can be fixed, the direction of the lead fish in the water can be fixed, and the water flow speed can be more accurately measured are achieved.

The utility model discloses a sauce discharging nozzle which comprises an elastic nozzle body, and the elastic nozzle body comprises a feeding section, a transition section and a discharging section. The feeding section is of a cylindrical structure; the discharging section is in a linear clamping closed shape and is correspondingly provided with two side surfaces which are oppositely arranged and are in a clamping shape; the transition section is connected between the feeding section and the discharging section and provided with two transition slopes which are oppositely arranged and used for connecting the two side faces of the feeding section and the two side faces of the discharging section. The novel sauce discharging nozzle is mainly used for a discharging terminal of sauce with a certain thickness, the problem of possible leakage or blockage is avoided, the conveying accuracy is ensured, and the clean and sanitary use effect is kept.

1. The name of the design product: closed mouth paste. 2. The use of the design product: mouth paste for improving the water supplement function of mouth breathing. 3. The design points of the design product: the combination of shape and color. 4. The picture or photo that best indicates the design points: perspective view 1. 5. The design for which protection is sought contains color. 6. The design product is a thin product, omitting the left view; the design product is a thin product, omitting the right view; the design product is a thin product, omitting the top view; the design product is a thin product, omitting the bottom view.

The utility model relates to flue cleaning technical field discloses a flue structure of automatic cleaning, including flue shell, the inside formation flue cavity of flue shell, the inside installation of flue shell has outer wall cleaning mechanism and pull cleaning mechanism, through the cooperation of outer wall cleaning mechanism and pull cleaning mechanism in the inside of flue shell, realize the automatic cleaning of flue cavity inner wall. The utility model through the linkage of outer wall cleaning mechanism and pull cleaning mechanism, need not dismount flue shell to finish inner wall cleaning. The operator only needs to pull the handle to drive the scraper to scrape, then pulls out the pull baseboard and discharges the sundries, and the manual dismounting step is greatly reduced. Through the closed mouth shape of multiple scraper constitutes and sticks to the flue cavity inner wall, through reciprocating pull handle can cover the whole inner wall of flue, avoid the cleaning blind area of traditional fixed scraper, ensure that the oil stain, sundry is scraped completely.

The invention provides a temporomandibular joint activity stress detection piezoresistive sensor, a detection device and a method, and belongs to the technical field of sensing devices. According to the invention, a flexible shell film, a piezoresistive sensing material, a hard device shell, a circuit board and a lead are used for constructing a temporomandibular joint motion stress detection piezoresistive sensor. The temporomandibular joint activity stress detection piezoresistive sensors are stuffed into ear canals on two sides to perform opening and closing movement, acting force generated by impact of condylar processes on external ear canals during opening and closing movement is converted into electric signals, the electric signals are transmitted to a computer end to realize real-time detection, generated wave crests are analyzed, and the detection accuracy is improved. And whether a subject has temporomandibular joint disorder is diagnosed in an auxiliary manner.

The utility model relates to the technical field of groundwater survey, in particular to a groundwater level measuring and sampling device which comprises a leading-in cylinder, a tip is arranged at the bottom of the leading-in cylinder, a lower probe rod is arranged at the top of the leading-in cylinder, a water inlet unit is arranged on the cylinder wall of the leading-in cylinder, and the water inlet unit comprises a flow guide pipe and a V-shaped flow distribution plate. One end of the flow guide pipe arranged outside the guide-in cylinder is a closed opening; a strip-shaped water inlet hole is formed in the top of the outer end of the flow guide pipe; the interior of the guide-in cylinder is connected with a liquid sensor through a supporting plate. The device is simple in structure, the number of the lower probing rods can be freely matched according to actual needs, soil is shunted through the V-shaped shunting plate in the downward probing process, when the water level probe reaches the water level, a large amount of water enters the guide-in cylinder through the flow guide pipe, information is transmitted to the monitor after the water is sensed by the liquid sensor, misjudgment is prevented, and the water level detection efficiency is improved. Meanwhile, a certain amount of water sample can be retained in the guide-in cylinder.

The antifouling auxiliary device comprises a main body, the main body is of a hollow cylindrical structure with openings in the upper end and the lower end, the opening in the upper end of the main body is attached to the surface of an endoscope in a matched and sealed mode, and a spherical valve piece is arranged at the position of the opening in the upper end of the main body. The valve part comprises a plurality of valves which are circumferentially arranged at equal intervals, the edges of the adjacent valves are attached to form a closed opening, an opening in the lower end of the main body is attached to the outer surface of the outer sleeve catheter in a matched and sealed mode, an annular buckle protruding inwards is arranged in the opening in the lower end of the main body, and the main body, the valve part and the annular buckle are elastic. The sealing device is fixed at the inlet position of the outer sleeve catheter in an attached and sleeved mode to achieve sealing, the valve piece is attached to the surface of the endoscope to achieve sealing, and therefore the blocking effect on sewage is achieved, and the risk that an operation table top and an operation room are polluted is reduced.

The invention discloses an overhead power transmission and distribution line opening and closing pin supplementing device and method, and belongs to the field of power transmission and distribution line auxiliary tools. The device comprises an insulating operating rod and an opening and closing pin mounting mechanism detachably connected to the top of the insulating operating rod, and the mounting mechanism comprises a device shell, an electric push rod, a clamping block, a guide structure, a camera and mobile phone support and a replaceable pin locking head. The method comprises the following steps: preparing, approaching, implanting, withdrawing and locking to realize supplementary mounting, observing and positioning by virtue of a camera in operation, and remotely controlling an electric push rod to push a pin. According to the device and the method, power failure is not needed, the safe distance between operators and electrified equipment is guaranteed, the problems of complex operation, low success rate and high safety risk of traditional operation are solved, the repair efficiency and reliability are greatly improved, the operation threshold is reduced, the device and the method adapt to complex working conditions, economic loss is reduced, and power grid operation safety is guaranteed.

A technique for constructing a 3D model of a patient's teeth in which 3D surface profile information of dental features of an upper and lower jaws in non-occlusion is manipulated using 3D surface profile information of dental features of the teeth in occlusion to compensate for variation in jaw shape, particularly the arch curvature of the lower jaw, between a non-occluded (mouth open) state and an occluded (mouth closed, bite) state.

The utility model relates to an inner supporting core structure of an on-line sealing opening rolling part, which comprises a fixed welding support, a core pull rod fixing block is arranged on the fixed welding support, an upper pull rod assembly and a lower pull rod assembly are arranged on the core pull rod fixing block, and the end parts of the two pull rod assemblies are connected with bearing fixing seats. The two bearing fixing seats are fixedly connected through two supporting blocks, each bearing fixing seat is of an L-shaped structure composed of a horizontal seat and a vertical seat, a plurality of first bearings are installed on the side, corresponding to the upper surface of the horizontal seat, of each vertical seat through first discharging screws, and the first bearings on the two bearing fixing seats are oppositely arranged; a plurality of second discharging screws are installed on the upper surface of the bearing fixing base on the lower portion, the second discharging screws are located between the two supporting blocks, and a plurality of second bearings are rotationally installed on the second discharging screws. The device is suitable for supporting the interiors of various closed-section products, is simple to assemble and convenient to maintain, can realize non-stop cutting, and improves the production efficiency.

1. Name of this design product: Closed-mouth adhesive tape (I-type). 2. Purpose of this design: A mouth patch to improve mouth breathing. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model relates to robot protective clothing technical field, concretely relates to a modular four -legged robot protective clothing, mainly solves the technical problem that the existing four -legged robot protective clothing is not conducive to the execution task due to the corpulent body state, loose and slack, the modular four -legged robot protective clothing includes main body protective clothing, head protective clothing, leg protective clothing and foot protective clothing, main body protective clothing, head protective clothing, leg protective clothing and foot protective clothing adopt split type modularization design, and main body protective clothing can be wrapped from top to bottom to the body part of four -legged robot through first open -close mouth, leg protective clothing can be wrapped to the trunk part of four -legged robot from lateral through second open -close mouth, and thus can make the overall protective clothing and four -legged robot more conformable, avoid the influence of the corpulent body state, loose and slack of protective clothing on the execution task of four -legged robot.

The utility model discloses a digital Gothic bow device which comprises an upper jaw bow matched with the upper jaw of a patient and a lower jaw bow matched with the lower jaw of the patient, and the upper jaw bow and the lower jaw bow are detachably provided with an occlusion piece used for obtaining a closed impression or a tracing piece used for obtaining the median jaw position relation. At least one of the maxillary arch and the mandibular arch is adjusted, that is, the inside of the mouth of a patient is adjusted according to clinical practice, and a correct jaw plane is obtained. A jaw plane is used as a reference and matched with the occlusion pieces, the closed impression of a patient is obtained through closed occlusion of the patient, the patient occludes in a closed mode and is in a correct occlusion relation, the upper occlusion piece and the lower occlusion piece make close contact, the more accurate closed impression is obtained, and the edge of the occlusion relation position is more accurately shaped. And by matching with a tracing piece, the median jaw position relationship of the patient is accurately obtained, the problem of equally dividing the occlusion gap according to personal experience is solved, and the jaw position relationship better conforms to the actual occlusion condition of the patient.

1. The name of the design product: closed mouth training device. 2. The use of the design product: closed mouth training device for improving mouth breathing of young children. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This invention provides a denture processing method based on virtual articulator data interaction, belonging to the field of denture processing technology. The method includes: acquiring a three-dimensional model of the patient's dentition and maxillofacial soft and hard tissues; collecting the relative movement trajectory and occlusal force distribution of the upper and lower jaws; generating a digital morphology of the patient's dentition based on the three-dimensional model; initially matching the positions of the upper and lower jaws in a virtual articulator system; simulating the opening and closing, lateral movements, and occlusal force distribution of the patient's upper and lower jaws in the virtual articulator system; establishing an initial contour based on the simulation results; performing simulation adjustments through a set of interference features; and managing denture processing. This invention solves the technical problem in existing technologies where denture design cannot fully consider the individualized oral movements and dynamic occlusal characteristics of patients, resulting in poor denture processing accuracy, comfort, and adaptability. It achieves optimized denture design and processing, effectively improving the accuracy, comfort, and adaptability of denture processing.